If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x(2x + -13) + -15 = 0 Reorder the terms: x(-13 + 2x) + -15 = 0 (-13 * x + 2x * x) + -15 = 0 (-13x + 2x2) + -15 = 0 Reorder the terms: -15 + -13x + 2x2 = 0 Solving -15 + -13x + 2x2 = 0 Solving for variable 'x'. Factor a trinomial. (-1 + -1x)(15 + -2x) = 0Subproblem 1
Set the factor '(-1 + -1x)' equal to zero and attempt to solve: Simplifying -1 + -1x = 0 Solving -1 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + -1x = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -1x = 0 + 1 -1x = 0 + 1 Combine like terms: 0 + 1 = 1 -1x = 1 Divide each side by '-1'. x = -1 Simplifying x = -1Subproblem 2
Set the factor '(15 + -2x)' equal to zero and attempt to solve: Simplifying 15 + -2x = 0 Solving 15 + -2x = 0 Move all terms containing x to the left, all other terms to the right. Add '-15' to each side of the equation. 15 + -15 + -2x = 0 + -15 Combine like terms: 15 + -15 = 0 0 + -2x = 0 + -15 -2x = 0 + -15 Combine like terms: 0 + -15 = -15 -2x = -15 Divide each side by '-2'. x = 7.5 Simplifying x = 7.5Solution
x = {-1, 7.5}
| X^2-8x=240 | | 3x^2-8x-21=0 | | 18=-x+7 | | x+(x+6)=150 | | 2x^2+2x+2=0 | | 5y-13=32 | | (24+12)-13x=5 | | 11+12y+13=60 | | 55-4x=5x+22 | | 2x^2+2x-15=0 | | 24+x=3x | | 25-x^2=0 | | 4x+14=-25-9x | | a-56=23 | | y^3=25y | | 72x^2-x-1=0 | | 2x^2-15x-27=0 | | 9x^2+53x-6=0 | | x(m+n)=mn | | 27x^2+15x-2=0 | | 6x^2-29x+9=0 | | 3x^2-55x+18=0 | | 13x-31=7x+17 | | 100h= | | 6x+7*4= | | 8(9x-2)+3=7(2a-3x) | | 30x+2= | | g(x)=x-1 | | 2dx-e=3e | | 2(x+3)-(x+3)+2=5(x-3)-2(2x+2)+4 | | g(31)=10(31)-4 | | x=0+4n |